#!/usr/bin/env python
# coding=utf-8
import pretty_errors


class GameStats():
    def __init__(self, ai_settings):
        '''初始化统计信息'''
        self.ai_settings = ai_settings
        self.reset_stats()

        # 让游戏出于暂停状态
        self.game_active = False

    def reset_stats(self):
        '''初始化在游戏运行期间可能变化的统计信息'''
        self.ships_left = self.ai_settings.ship_limit
        self.score = 0
